BioMed Research International / 2020 / Article / Fig 2

Research Article

Evaluation of Dental Pulp Stem Cell Heterogeneity and Behaviour in 3D Type I Collagen Gels

Figure 2

Mean cell numbers for high proliferative/multipotent DPSC subpopulation, A3, at early (nonsenescent, 30 PDs) and late (approaching senescence, 80 PDs) stages in their proliferative lifespans, and low proliferative/unipotent DPSCs, A1 (approaching senescence, 17 PDs), following seeding in (a) attached and (b) detached type I collagen gels over 12 days in culture. , , .
(a)
(b)

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